I try to isolate actif molecules from traditional vinegar. However it should be analysed to know its physio chemical characteristics. I need to know what parameters that should be analysed and the experimental protocols, methods and Technic.
Vinegar is the product of fermentation of sugar to alcohol then alcohol to acetic acid. To simplify, If we have A) 100g/l sugar which is fermented to 3g/l alcohol which is fermented to 25g/l...
11 December 2013 1,062 4 View
I need to know which microorganisms are antagonists of Staphylococcus aureus, Pseudomonas aeruginosa and Candida albicans.
11 December 2013 9,729 3 View
I am looking for teachers or trainers on how to write a scientific paper to organise a training
11 December 2013 6,176 24 View
If someone wants to work on research topic. It should be original but sometimes other researchers have already worked on the same topic with a different approach. Can this difference be sufficient...
11 December 2013 6,528 11 View
I get a distilat of spearmint by using hydrodistillation method with an ancient apparatous called IMBIK, but I didnt get oil layer separated from hydrolat, or its a hydrolat mixed with oil wich is...
10 November 2011 9,408 2 View
I dont know if researchs on such topic exist, toxic means dont use the plants, but when we look from homoepathic point of view, toxicity may be benificial for health. Do you have any idea about...
10 November 2011 6,046 1 View
If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...
26 February 2021 3,526 3 View
I am looking for a classification of the research methods included in literature review papers or Meta analysis ones .
22 February 2021 1,131 4 View
Dear distinguish professors and scholars, I have a research in measuring two kinds: think tank capacity and research impact on policy. Can I do two kinds of mixed methods in order to find, "Is...
20 February 2021 6,897 1 View
I plan on running an online perceptual experiment that has, let's say, 100 unique video stimuli altogether. Since these are too many to be rated by every participants, I would like to present the...
15 February 2021 7,444 2 View
I have run an split-plot design experiment evaluating the efficacy of a treatment (with 3 whole plots and 4 sub-plots), and I am planning to analyse the collected data in Stata. However, I do...
14 February 2021 7,800 7 View
I am doing a phenomenographic study on the reading experiences of avid v. Neutral v. Non-Readers. If I use a likert survey to criterion sample for participants, does that make it a mixed method...
09 February 2021 8,594 3 View
In the realist methodology (especially by Raymond Pawson et al), the CMOc is a common structure to explain what works, for whom, in what circumstances, and why? I'm always asked about the...
08 February 2021 2,792 1 View
Hi everyone! Asking for a little help, if I may. I am working on a research project, where I aim to analyse children's drawings about Covid-19. I am fairly new to using visual data in qualitative...
07 February 2021 9,530 3 View
I am using the Harvard Trauma Questionnaire (HTQ) Trauma Events scale (original version) that has 17 items (17 different traumatic events) with 4 response options, indicating 4 levels of exposure:...
04 February 2021 1,509 3 View
Dear all, I am currently writing my master thesis where I am analysizing my data using path analysis and SEM in R (lavaan package). Now that I like to write up my results, I am struggling with...
04 February 2021 8,993 2 View